BECKHOFF EtherCAT Registers Section II - Manual (Page 21)

ESC Register Availability
Slave Controller – Register Description II-9
Address Length
(Byte) Description
E
T12
0
0
E
T11
0
0
IP Core
V3.0.2/
V3.00c
E
S
C
2
0
0x0F00:0x0F03 4 Digital I/O Output Data x x io x
0x0F10:0x0F17 8 General Purpose Outputs
[Byte] 2 2 0-8 -
0x0F18:0x0F1F 8 General Purpose Inputs [Byte] - 2 0-8 -
0x0F80:0x0FFF 128 User RAM x x x x
0x1000:0x1003 4 Digital I/O Input Data io io io io
0x1000 ff. Process Data RAM [Kbyte] 1 8 0-60 4
Table 3: ESC Register Availability Legend
Symbol Description
x Available
- Not available
r Read only
c Configurable
dc Available if Distributed Clocks with all
Sync/Latch signals are enabled
rt Available if Receive Times or Distributed Clocks
are enabled (always available for 3-4 ports)
s Available if DC SYNC Out Unit enabled
(Register 0x0140.10=1)
l Available if DC Latch In Unit enabled
(Register 0x0140.11=1)
s/l Available if DC SYNC Out Unit enabled and/or
DC Latch In Unit enabled
(Register 0x0140.10=1 and/or 0x0140.11=1)
io Available if Digital I/O PDI is selected